Barbecue cart



FIG. 1 is a perspective view of a barbecue cart showing my new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a front elevational view;

FIG. 6 is a rear elevational view. 

The ornamental design for a barbecue cart, substantially as shown. 